14mm Revised Cast Muffler for 120S to 180 Engines (SAI120S74D)

The 14mm Revised Cast Muffler is designed as an essential component for engines ranging from 120S to 180 sizes. This muffler effectively reduces noise emissions while enhancing the performance and efficiency of the engine. Its cast construction ensures durability and reliability during operation, making it an ideal choice for modeling enthusiasts looking to improve their engine's performance.